These Salomon Quest Pro 110 is both all mountain and backcountry ski boot delivering a great downhill performance for skiers. The special features of this boot is the light weight and the full custom shell, which makes the boot totally customizable. Besides this, Salomons hike and ride technology is included, to make it easier to walk in the boot as well. The boot is great for skiers who love to ski hard and fast in the on piste and backcountry. Only the shell is heat moldable.